The fascinating result was that as the stroke lengthened, oxygen uptake, heart rate and perceived exertion all rose significantly.
令人惊异的结果是当划距增加，摄氧量、心率和疲劳感也都显著增加了。
For each test oxygen uptake, heart rate and perceived exertion (how hard it felt to the swimmer) were recorded to give an indication of economy.
每次试验，摄氧量、心率和疲劳感都被记录下来以作为经济性指标。
Heart rate, oxygen uptake and perceived exertion all dropped slightly at a 10% increase in stroke rate and then rose a little at a 20% increase.
在增加10%的划频后，心率、摄氧量和疲劳感都稍许下降了。在增加20%的划频后，又稍许上升了。
Conclusion Incidence of myocardial ischemia was lower during isometric exercise than dynamic exercise at similar perceived exertion in patients with CAD.
结论在同等主观用力的前提下，冠心病患者等长收缩运动时心肌缺血发生率低于动力性运动。
"The perceived exertion, your own sense of how hard you're working is a much more reliable of exercise intensity," said Matt Fitzgerald, senior editor of Competitor group.
“运动自觉量，即你对自己运动强度的自我感觉往往更为可靠，”赛事组资深编辑MattFitzgerald说道。
The purpose of this work was to investigate the effect of intensity training on stress hormones, anxiety and rating of perceived exertion in 8 male free-style wrestlers (age 23.
观察了大运动量训练期8名自由式摔跤运动员应激激素、焦虑水平及主观强度感的变化。
The purpose of this work was to investigate the effect of intensity training on stress hormones, anxiety and rating of perceived exertion in 8 male free-style wrestlers (age 23.
观察了大运动量训练期8名自由式摔跤运动员应激激素、焦虑水平及主观强度感的变化。
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